852919995 has 16 divisors (see below), whose sum is σ = 1387045152. Its totient is φ = 447432960.

The previous prime is 852919981. The next prime is 852919997. The reversal of 852919995 is 599919258.

It is not a de Polignac number, because 852919995 - 2⁴ = 852919979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852919997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465162 + ... + 466991.

It is an arithmetic number, because the mean of its divisors is an integer number (86690322).

Almost surely, 2^852919995 is an apocalyptic number.

852919995 is a deficient number, since it is larger than the sum of its proper divisors (534125157).

852919995 is a wasteful number, since it uses less digits than its factorization.

852919995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932222.

The product of its digits is 2624400, while the sum is 57.

The square root of 852919995 is about 29204.7940413898. The cubic root of 852919995 is about 948.3517105939.

The spelling of 852919995 in words is "eight hundred fifty-two million, nine hundred nineteen thousand, nine hundred ninety-five".